Geodesic incompleteness in the CP^1 model on a compact Riemann surface

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dc.creatorSadun, L. A.
dc.creatorSpeight, J. M.
dc.date1997-07-18
dc.date.accessioned2026-07-07T09:14:39Z
dc.date.available2026-07-07T09:14:39Z
dc.descriptionIt is proved that the moduli space of static solutions of the CP^1 model on spacetime Sigma x R, where Sigma is any compact Riemann surface, is geodesically incomplete with respect to the metric induced by the kinetic energy functional. The geodesic approximation predicts, therefore, that lumps can collapse and form singularities in finite time in these models.
dc.description5 pages, Latex, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/9707169
dc.identifierhttp://arxiv.org/abs/hep-th/9707169
dc.identifierLett.Math.Phys. 43 (1998) 329-334
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/152747
dc.subjectHigh Energy Physics - Theory
dc.subjectMathematical Physics
dc.titleGeodesic incompleteness in the CP^1 model on a compact Riemann surface
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